Tunnels, with water-bearing fractures that are well-developed within the rock mass, provide a unique challenge to engineers. Groundwater inflow can constitute a potential hazard to the structural integrity of the tunnel.
J•DRAIN drainage composites can easily be attached to the rock face controlling the effects of groundwater inflows and minimizing hydrostatic head pressure.
Standard recommendations. Please contact a JDR representative for the product to meet specific requirements:
J•DRAIN ES 1600
J•DRAIN ES 2100
Please click on below brochure or data sheet for printable pdf:
Division 7 Waterproofing:
Division 2 Civil/Highway (AASHTO M 288):
Please click on below detail available in either CAD or pdf format:
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